package com.muyan.observable.impl;

import java.util.Observable;
import java.util.Observer;

/**
 * @Author: YLTDMenglc
 * @Date: 2019/6/11
 * @Time: 12:32
 * @Description:
 */
public class SmsObServer implements Observer {

    @Override
    public void update(Observable o, Object arg) {
        System.out.println("用户下单成功,发送短信提醒内容:" + arg);
    }
}
